opsysweb.it - robtex.com
opsysweb.it
| DNSSEC | ⚠️ Not signed | ||||||
| NS | frexi901.essilor.com ⭐ | ||||||
| A | 193.242.5.220🇫🇷 ESSILOR193.242.5.0/24 Essilor International Creteil-Echat France | ||||||
| NS | frexi902.essilor.com | ||||||
| A | 20.85.152.28🇺🇸 Microsoft20.64.0.0/10 | ||||||
| SOA | frexi901.essilor.commisnetsupport@essilor.fr serial=13 | ||||||
it
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.it ⭐ | ||||||
| NS | a.dns.it | ||||||
| NS | m.dns.it | ||||||
| NS | nameserver.cnr.it | ||||||
| NS | r.dns.it | ||||||
| NS | v.dns.it | ||||||
| SOA | dns.nic.ithostmaster@nic.it 2026-03-15 #7 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSfrexi901.essilor.com2026-03-15 → 2026-03-24 · 2 obs
● 2026-03-15 08:26:16
● 2026-03-24 10:01:20
● 2026-03-24 10:01:20
●NSfrexi902.essilor.com2026-03-15 → 2026-03-24 · 2 obs
● 2026-03-15 08:26:16
● 2026-03-24 10:01:20
● 2026-03-24 10:01:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| opsysweb.it | frexi901.essilor.com, frexi902.essilor.com | - |
✅ Authoritative Response
Server:193.242.5.220
NS records: frexi901.essilor.com, frexi902.essilor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opsysweb.it (unsigned zone)
⏱️ Timing
Total: 733ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | frexi901.essilor.com, frexi902.essilor.com |
| SOA | 1 | frexi901.essilor.com misnetsupport.essil |
Analysis
Name Servers
opsysweb.it is delegated to two name servers: frexi901.essilor.com and frexi902.essilor.com.
opsysweb.it shares the same name server setup as eye-sunprotectionfactor.cn, essi-lux.tv, variluxxseries.asia, essi-lux.biz and essilorprinciples.com.
Host names with a single IP:
frexi901.essilor.com points to 193.242.5.220.
frexi902.essilor.com points to 20.85.152.28.